Update git submodules

* Update docs/submodules/fds from branch 'master'
  - Updated release notes for Danube 3.0

    Change-Id: Ifd4219edcb10bd367b500e7316418e1b1461b887
    Signed-off-by: juraj.linkes <jlinkes@cisco.com>

diff --git a/docs/submodules/fds b/docs/submodules/fds
index 5363f1b..89e5bbc 160000 (submodule)
--- a/docs/submodules/fds
+++ b/docs/submodules/fds
@@ -1 +1 @@
-Subproject commit 5363f1bd4b2007bc66f4171069251f813ff2b418
+Subproject commit 89e5bbce4796b103084b6d5c7ad1e9329c6dd370